1330503909

素因数分解:

$3^1\times 7^2\times {\mathrm{9051047}}^1$

素因数の和:9051064

約数の個数: 12

約数和(自身を含む): 2063638944

約数和(自身を除く): 733135035

約数列:

[1, 3, 7, 21, 49, 147, 9051047, 27153141, 63357329, 190071987, 443501303, 1330503909]

約数ペア:

[(1, 1330503909), (3, 443501303), (7, 190071987), (21, 63357329), (49, 27153141), (147, 9051047)]